/Engine/Source/Runtime/Engine/Public/GPUSkinVertexFactory.h
Stream component data bound to Apex cloth vertex factory
struct FGPUSkinAPEXClothDataType : public [FGPUSkinDataType](API\Runtime\Engine\FGPUSkinDataType)
FShaderResource...
ClothBuffer
TArray<FClothB...
ClothIndexMapping
Packed Map: u32 Key, u32 Value.